package br.com.virtual.base.controller;

import javax.faces.bean.ManagedBean;
import javax.faces.bean.RequestScoped;


@ManagedBean @RequestScoped
public class uteisMB {

	public boolean isEmpty(String str){
		return (str == null || str == "" );
	}
	
	public boolean render(String str){
		return !isEmpty(str);
	}
	
}
